//
//  MyProtocol.h
//  protocol
//
//  Created by admin on 2019/8/5.
//  Copyright © 2019 猫爷爷的酱醋茶. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@protocol MyProtocol <NSObject>

@required
-(void)ReadBook;

@optional
-(void)Sleep;

@end

NS_ASSUME_NONNULL_END
